Individual Calculations February 2020
 Otikova, Elina  Total change: -5.20  Rating chartPersonal card
 Oberliga Ost A 2019/2020 January 2020 various GER 2020-01-18
RcRownchangeKK*chgGame
 1998 2095 1.00 2 -0.26 20 -5.20 
  Buerckner, Georg 2034 GER1.0010.42208.40 
  Perekhozhuk, Maksym 1962 GER0.001-0.6820-13.60 

Rc - average rating of rated opponents, Ro - rating of a player in a tournament, Rp - rating performance of an unrated player, W - points won in a tournament against rated opponents, N - total number of games against rated opponents, Change - change used for calculation according to formula, K - development coefficient, Kchg - rating change of a player calculated as (K * change)
 

 

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